Ann can buy either a pair of jeans or shoes with the allowance she saved up. What is the opportunity cost if she buys the jeans?

Answer:

25

Step-by-step explanation:

2x-8=x+17

2x-x=17+8

x=25

Answer:

The given measurement will produce only 1 triangle

Step-by-step explanation:

Given:

a = 13

c = 15

∠A = 53°

now, applying the law of sine, we have

(a/sinA) = (c/sinC)

on substituting the values, we get

(13/sin53°) = (15/sinC)

or

sinC = 0.921

or

C = 67.14°

also, sum of all the angles of a triangle = 180°

thus,

∠A + ∠B + ∠C = 180°

53° + 67.14° + ∠B = 180°

or

∠B = 59.85°

now,

again applying the law of sine, we have

(a/sinA) = (b/sinB)

on substituting the values, we have

(13/sin53) = (b/sin59.85°)

or

b = 14.07

now, we have all the dimension of the triangle and have obtained the unique values,

Therefore, the given measurement will produce only 1 triangle

Direction are the path on witch something moves.Lin can walk southwest by creating an obtuse triangle to reach his house from the gym. Thus statement 2 is correct.

Direction

Direction are the path on witch something moves.

Check all the statement whether these are correct or not.

• Statement 1- Lin walked south, creating a right triangle-When someone walked in only one direction then a straight line is made by him over his path. Here lin can not make a right triangle just by walking in one direction. Thus statement 1 is incorrect.

• Statement 2- Lin walked southwest, creating an obtuse triangle.When someone wants to reach a diagonal direction he can use either the right angle triangle path or the obtuse triangle. Lin can walk southwest by creating an obtuse triangle to reach his house from the gym. Thus statement 2 is correct.

• Statement 3- Lin walked southeast, creating an acute triangle.Actuate triangle is a triangle in which all three angles are less than the right angles (90 degrees). With walking in actuate triangle one can make Lin can not go in his diagonal direction. Thus statement 3 is incorrect.

• Statement-4-Lin walked directly east, creating a right triangle.When someone walked in only one direction then a straight line is made by him over his path. Here lin can not make a right triangle just by walking in one direction. Thus statement 4 is incorrect.

Hence, Lin can walk southwest by creating an obtuse triangle to reach his house from the gym. Thus statement 2 is correct.

For more about the triangle, follow the link below-brainly.com/question/1592416

Answer:

C

Step-by-step explanation:

Its not A because The left side 6 is not less than the right side 5, which means that the given statement is false.

Its not B because The left side 6 is not less than the right side 5, which means that the given statement is false.

Its C because The left side 5 is less than the right side 6, which means that the given statement is always true.

Its not D because The left side is 5 is not less than the right side 6, which means that the given statement is false.